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  • What is FlexReview
  • Components
  • Concepts
  • Basic ownership config

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FlexReview

Learn about Aviator FlexReview, a framework that speeds up code reviews by understanding the nuances of every code change and assigning reviewers.

PreviousAPI Reference for ReleasesNextGetting Started with FlexReview

Last updated 1 month ago

Was this helpful?

Read our launch post about why we built FlexReview:

What is FlexReview

FlexReview is a modern code review platform focused on on collaborative teams. It acts as a drop-in replacement for GitHub CODEOWNERS . FlexReview uses domain expertise and recursive ownership to avoid rigid boundaries of GitHub CODEOWNERS.

Components

There are two main components of FlexReview:

Concepts

There are a few core concepts that differentiates FlexReview from a rigid GitHub CODEOWNERS framework.

    • A score calculated based on past history of authorship and reviewership. This is calculated for each file and each user to ensure FlexReview can assign the right reviewers.

    • True representation of the actual shape of code ownership to avoid rigidness of GitHub CODEOWNERS.

    • Simplified ownership definition using distributed YAML files

    • When a PR spans multiple teams, it finds a common parent owner and minimizes number of reviewers. One or more reviewers are assigned depending on the code complexity.

    • All reviewer assignments are predictable and governed by rules, so you can stay compliant.

    • Each team can choose an assignment strategy from domain expertise, review load, or oncall rotations.

    • Slack notification can be sent to team's channel when there's new PR for your team.

    • Reviewer can be auto-reassigned when there's no reply.

    • Team members can see the PRs that are assigned to them, or their entire team.

    • Teams can define the expected size of the PRs and review turnaround time.

    • Dashboard shows how many PRs are within the review-time SLO.

    • A validation system to ensure that appropriate approvals have been granted before a pull request is considered mergeable.

    • Reviewers are responsible for approving on behalf of the files they own.

    • Reviewers can be selectively dismissed when new code changes are pushed tied to their ownership.

Basic ownership config

Since FlexReview automatically tracks domain expertise for each, you can simply define a top level ownership such that the code is collectively owned by all of engineering, and FlexReview will automatically assign the right reviewers.

* @engineering

However, most teams would want to define a bit more fine-grained ownership, where recursive ownership helps provide that flexibility.

- Automatically assign code reviewers for selective (or all) pull requests based on the configured preferences.

- Ensure that appropriate approvals have been granted before a pull request is considered mergeable.

Includes a override for emergency approvals.

Reviewer assignment
Review Validation
Domain expertise
Recursive ownership
Reviewers minimization
Team automations
Team dashboard and SLO goals
Selective Dismissal
https://www.aviator.co/blog/flexreview-a-flexible-code-review-framework/
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